crc_10g

source code water mark block

MATLAB信号处理工具箱函数，珍藏版，可以参考一下(MATLAB Signal Processing Toolbox functions, Special Edition, you can reference)

matlab--巴特沃斯高通滤波算法来增强图像(Matlab, butterworth high pass filter algorithm to enhance image)

facial emotion using matlab

优秀论文及配套源码。电压暂降是动态电能质量问题中最受关注的热点之一。大量新型电力电子设备的广泛使用对电网电能质量的要求越来越高，而且电压暂降在电网中又具有一定的传播性。因此，无论从电网还是用户都迫切需要对电压暂降进行研究和治理。对电压暂降的检测是解决电压暂降的前提条件，故本论文主要对电压暂降的检测方法进行研究。 本文分析了国内外短时电能质量扰动检测的研究现状，并着重讨论了短路故障、感应电动机启动和变压器激磁三种电压暂降扰动情况下电压暂降的特性；在此基础上选择了基于S变换的短时电能质量扰动检测方法，从S变换的结果S模矩阵及S复矩阵中提取出所需数据并以此来对各种扰动情况下的电压暂降的幅值、相位跳变、持续时间和谐波含量进行分析。仿真结果表明，该方法很好地实现了对电压暂降各特征量的检测。 (The voltage sag is one of most hot topics in dynamic electric energy problems. Masses of new power and electron facilities have been put into use widely, requiring a high quality of electric network and power, chiefly the voltage sag. Moreover, the voltage sag can spread in the electric network. So people have every reason to research and control the voltage sag. However, before developing the voltage sag, people have to detect it. On account of the above, this essay will chiefly focus on the detect methods of the voltage sags. In this paper, the status of the short duration power quality disturbance based on the different method are researched firstly, and emphasizes the characteristic of the voltage sag under the situation of the three kinds of voltage sag disturbances like the short circuit fault, induction motor start-up and transformer excitation. On the basis of the above, the short duration power quality disturbance detection method based on S transform is chosen. The complex m)

利用改进的并行遗传退火算法求解了tsp问题，得到性能收敛图和最短路径(Using improved parallel genetic annealing algorithm the tsp problem, get map and the shortest route convergence performance)

hao this file direction

条件分位自回归风险价值模型，动态分位性检验，消息冲击曲线，回归分位数方程的matlab代码和计算数据(CAViaR：Conditional Autoregressive Value at Risk by Regression Quantiles)

control SSC32 servo controller

The effects of this propeller torque are usually relatively minor. If unaccounted for, the propeller torque will cause a slow rolling motion in the direction opposite the propeller rotation